Application Engineer – Solar Inverter, PCS

• Provide technical application support for power conversion products in utility-scale solar and battery energy storage applications in North American markets
• Support Sales and Technical Sales teams during customer engagements, project development, RFP/RFQ responses, and technical proposal preparation
• Review customer requirements, project specifications, single-line diagrams, site conditions, interconnection requirements, and product application needs
• Propose inverter and battery PCS configurations based on project requirements, system architecture, ratings, operating conditions, and compliance needs
• Prepare and support technical documentation including compliance matrices, product data, application notes, technical responses, drawings, and customer submittals
• Work with Product and Engineering teams to evaluate product fit, technical exceptions, design constraints, and customer-specific requirements
• Support system integration discussions with developers, EPCs, integrators, utilities, and energy storage partners
• Assist with technical reviews related to grid interconnection, controls, communications, protection, auxiliary power, thermal performance, and environmental conditions
• Support customer technical meetings, design reviews, factory visits, product demonstrations, and project qualification discussions
• Capture customer feedback, application issues, market requirements, and product improvement opportunities
• Provide technical handoff support from sales phase to project execution, manufacturing, commissioning, and service teams
• Assist with troubleshooting, root cause analysis, and field support coordination for application-related issues
• Maintain knowledge of competitive products, market requirements, codes, standards, and application trends in solar and energy storage
• Help develop standard tools, templates, calculators, and documentation to improve application engineering efficiency

• Bachelor’s degree in Electrical Engineering, Power Electronics, Energy Systems, or a related technical field
• 3+ years of experience in applications engineering, utility-scale renewable/BESS project engineering, product/R&D engineering, systems engineering, field engineering, or technical support
• Experience with solar inverters, PCS, battery energy storage systems, power electronics, electrical equipment, or grid-connected energy systems
• Strong understanding of electrical systems, AC/DC power conversion, system ratings, single-line diagrams, technical specifications, and customer project requirements
• Ability to read and interpret technical drawings, product datasheets, electrical schematics, project specifications, and compliance documents
• Strong communication skills with the ability to explain technical concepts clearly to customers and internal stakeholders
• Ability to work cross-functionally with sales, engineering, product, manufacturing, quality, service, and operations teams
• Strong problem-solving skills and ability to manage multiple customer and project priorities
• Proficiency with Microsoft Office, technical documentation tools, and engineering analysis or design tools as applicable
• Willingness to travel occasionally for customer meetings, site visits, factory visits, and industry events
• Preferred:
  Experience with utility-scale solar and battery energy storage, grid-tied inverter systems, or PCS platforms
• Preferred:
  Familiarity with UL, IEEE, NEC, NEMA, grid interconnection, and utility-scale project designs
• Preferred:
  Experience supporting RFP/RFQ responses, technical compliance matrices, project submittals, and customer qualification processes
• Preferred:
  Knowledge of inverter controls, communications protocols, SCADA integration, protection schemes, and grid support functions
• Preferred:
  Experience working with EPCs, developers, utilities, system integrators, or energy storage solution providers
• Experience with new product introduction, product launch, or post-acquisition business integration is a plus

Demonstrates expertise in technical application support for power conversion products, particularly in utility-scale solar and battery energy storage systems. Proficient in project engineering, compliance…